Large zooms with Reshade, compared with Photoshop
Reshade uses various sharpening and frequency shift interpolation methods. Photoshop uses the bicubic “best for enlargement” method.The following is the original image. A crop will be made and enlarged.

Crom from this image enlarged 16 times (1600%) in Photoshop

Do the same thing with reshading with different parameters:
Higher sizes for color patches (will be available on the site soon)

Lower sizes for patches (higher sharpen value)

Lower reshading strength, lower sharpening value (small patches)

All the images look about the same when downsized again. Shrinking them to just 25% gives the following results (now they are 4 times, 400%, as big as the original):
From left to right: photoshop, small patches, large pathes



Even greater zoom levels are possible:

